the update from hopkins hospital at his time. >> ever since the shooting at virginia tech, johns hopkinsú policy. hopkins began to use text messaging to all essential personnel. that worked today. also thousands of wrist bands were given out to visitors, as for metal detectors, however. >> i aaso heard the questiin about magnatometers, only one or two institutions, that i am aware of, hospitals, that have them,,and they are not on the eastcoast. >> he misspoke ever so slightly but he as not far off. in fact, two eastcoast hospitals told fox 45 news tonight, they grady memorial hospital in atlanta, georgia, and the hospital at the university of3 pennsslvania in philadelphia. the day.here is our question of should hospitals have metal ú%tectors at the entrances?